Brief Description about Multicast Delegate

Multicast delegate is an extension of normal delegate. It helps you to point more than one method at a single moment of time.

Multicast Delegate

Multicast delegate return type should be void because it can hold only void methods
Example for multicast delegate to invoke instance methods
namespace multicastdelegateex1
{
class Myclass
{
internal void method1()
{
console.writeline("method1 is calling");
}
internal void method2()
{
console.writeline("method2 is calling");
}
}
internal delagate void MultiDelegate();
class Program
{
void main()
{
Myclass obj=new Myclass(0;
MultiDelegate delobj=new MultiDelegate(obj.method1);
delobj+=new MultiDelegate(obj.Method2);
delobj();
delob-=new MultiDelegate(obj.method2);
delobj();
console.ReadLine();
}
Output:
method1 is calling
method2 is calling
method2 is calling
method1 is calling
method1 is calling
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